On the cleavage of C'2 by C'la: immunological and physical comparisons of C'2ad and C'2a-i.
D000818:Animals; D002499:Centrifugation, Density Gradient; D002850:Chromatography, Gel; D002855:Chromatography, Thin Layer; D003165:Complement System Proteins / Q000032:analysis*; D006168:Guinea Pigs; D008722:Methods; D009500:Neutralization Tests; D011817:Rabbits; D014461:Ultracentrifugation
D003165:Complement System Proteins